460 lines
14 KiB
C
460 lines
14 KiB
C
/*
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* Copyright (c) 2011 Lucas Fialho Zawacki
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define NONAMELESSUNION
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#include "wine/unicode.h"
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#include "objbase.h"
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#include "dinput_private.h"
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#include "device_private.h"
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#include "resource.h"
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typedef struct {
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int nobjects;
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IDirectInputDevice8W *lpdid;
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DIDEVICEINSTANCEW ddi;
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DIDEVICEOBJECTINSTANCEW ddo[256];
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} DeviceData;
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typedef struct {
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int ndevices;
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DeviceData *devices;
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} DIDevicesData;
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typedef struct {
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IDirectInput8W *lpDI;
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LPDIACTIONFORMATW lpdiaf;
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LPDIACTIONFORMATW original_lpdiaf;
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DIDevicesData devices_data;
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int display_only;
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} ConfigureDevicesData;
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/*
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* Enumeration callback functions
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*/
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static BOOL CALLBACK collect_objects(LPCDIDEVICEOBJECTINSTANCEW lpddo, LPVOID pvRef)
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{
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DeviceData *data = (DeviceData*) pvRef;
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data->ddo[data->nobjects] = *lpddo;
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data->nobjects++;
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return DIENUM_CONTINUE;
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}
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static BOOL CALLBACK count_devices(LPCDIDEVICEINSTANCEW lpddi, IDirectInputDevice8W *lpdid, DWORD dwFlags, DWORD dwRemaining, LPVOID pvRef)
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{
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DIDevicesData *data = (DIDevicesData*) pvRef;
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data->ndevices++;
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return DIENUM_CONTINUE;
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}
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static BOOL CALLBACK collect_devices(LPCDIDEVICEINSTANCEW lpddi, IDirectInputDevice8W *lpdid, DWORD dwFlags, DWORD dwRemaining, LPVOID pvRef)
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{
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DIDevicesData *data = (DIDevicesData*) pvRef;
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DeviceData *device = &data->devices[data->ndevices];
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device->lpdid = lpdid;
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device->ddi = *lpddi;
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IDirectInputDevice_AddRef(lpdid);
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device->nobjects = 0;
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IDirectInputDevice_EnumObjects(lpdid, collect_objects, (LPVOID) device, DIDFT_ALL);
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data->ndevices++;
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return DIENUM_CONTINUE;
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}
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/*
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* Listview utility functions
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*/
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static void init_listview_columns(HWND dialog)
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{
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LVCOLUMNW listColumn;
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RECT viewRect;
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int width;
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WCHAR column[MAX_PATH];
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GetClientRect(GetDlgItem(dialog, IDC_DEVICEOBJECTSLIST), &viewRect);
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width = (viewRect.right - viewRect.left)/2;
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LoadStringW(DINPUT_instance, IDS_OBJECTCOLUMN, column, ARRAY_SIZE(column));
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listColumn.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
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listColumn.pszText = column;
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listColumn.cchTextMax = lstrlenW(listColumn.pszText);
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listColumn.cx = width;
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SendDlgItemMessageW (dialog, IDC_DEVICEOBJECTSLIST, LVM_INSERTCOLUMNW, 0, (LPARAM) &listColumn);
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LoadStringW(DINPUT_instance, IDS_ACTIONCOLUMN, column, ARRAY_SIZE(column));
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listColumn.cx = width;
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listColumn.pszText = column;
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listColumn.cchTextMax = lstrlenW(listColumn.pszText);
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SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_INSERTCOLUMNW, 1, (LPARAM) &listColumn);
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}
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static int lv_get_cur_item(HWND dialog)
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{
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return SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_GETNEXTITEM, -1, LVNI_SELECTED);
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}
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static int lv_get_item_data(HWND dialog, int index)
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{
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LVITEMW item;
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if (index < 0) return -1;
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item.mask = LVIF_PARAM;
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item.iItem = index;
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item.iSubItem = 0;
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SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_GETITEMW , 0, (LPARAM)&item);
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return item.lParam;
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}
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static void lv_set_action(HWND dialog, int item, int action, LPDIACTIONFORMATW lpdiaf)
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{
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static const WCHAR no_action[] = {'-','\0'};
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const WCHAR *action_text = no_action;
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LVITEMW lvItem;
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if (item < 0) return;
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if (action != -1)
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action_text = lpdiaf->rgoAction[action].u.lptszActionName;
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/* Keep the action and text in the listview item */
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lvItem.iItem = item;
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lvItem.mask = LVIF_PARAM;
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lvItem.iSubItem = 0;
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lvItem.lParam = (LPARAM) action;
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/* Action index */
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SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_SETITEMW, 0, (LPARAM) &lvItem);
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lvItem.mask = LVIF_TEXT;
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lvItem.iSubItem = 1;
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lvItem.pszText = (WCHAR *)action_text;
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lvItem.cchTextMax = lstrlenW(lvItem.pszText);
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/* Text */
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SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_SETITEMW, 0, (LPARAM) &lvItem);
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}
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/*
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* Utility functions
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*/
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static DeviceData* get_cur_device(HWND dialog)
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{
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ConfigureDevicesData *data = (ConfigureDevicesData*) GetWindowLongPtrW(dialog, DWLP_USER);
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int sel = SendDlgItemMessageW(dialog, IDC_CONTROLLERCOMBO, CB_GETCURSEL, 0, 0);
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return &data->devices_data.devices[sel];
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}
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static LPDIACTIONFORMATW get_cur_lpdiaf(HWND dialog)
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{
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ConfigureDevicesData *data = (ConfigureDevicesData*) GetWindowLongPtrW(dialog, DWLP_USER);
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return data->lpdiaf;
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}
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static int dialog_display_only(HWND dialog)
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{
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ConfigureDevicesData *data = (ConfigureDevicesData*) GetWindowLongPtrW(dialog, DWLP_USER);
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return data->display_only;
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}
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static void init_devices(HWND dialog, IDirectInput8W *lpDI, DIDevicesData *data, LPDIACTIONFORMATW lpdiaf)
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{
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int i;
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/* Count devices */
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data->ndevices = 0;
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IDirectInput8_EnumDevicesBySemantics(lpDI, NULL, lpdiaf, count_devices, (LPVOID) data, 0);
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/* Allocate devices */
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data->devices = HeapAlloc(GetProcessHeap(), 0, sizeof(DeviceData) * data->ndevices);
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/* Collect and insert */
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data->ndevices = 0;
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IDirectInput8_EnumDevicesBySemantics(lpDI, NULL, lpdiaf, collect_devices, (LPVOID) data, 0);
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for (i=0; i < data->ndevices; i++)
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SendDlgItemMessageW(dialog, IDC_CONTROLLERCOMBO, CB_ADDSTRING, 0, (LPARAM) data->devices[i].ddi.tszProductName );
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}
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static void destroy_data(HWND dialog)
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{
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int i;
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ConfigureDevicesData *data = (ConfigureDevicesData*) GetWindowLongPtrW(dialog, DWLP_USER);
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DIDevicesData *devices_data = &data->devices_data;
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/* Free the devices */
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for (i=0; i < devices_data->ndevices; i++)
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IDirectInputDevice8_Release(devices_data->devices[i].lpdid);
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HeapFree(GetProcessHeap(), 0, devices_data->devices);
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/* Free the backup LPDIACTIONFORMATW */
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HeapFree(GetProcessHeap(), 0, data->original_lpdiaf->rgoAction);
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HeapFree(GetProcessHeap(), 0, data->original_lpdiaf);
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}
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static void fill_device_object_list(HWND dialog)
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{
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DeviceData *device = get_cur_device(dialog);
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LPDIACTIONFORMATW lpdiaf = get_cur_lpdiaf(dialog);
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LVITEMW item;
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int i, j;
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/* Clean the listview */
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SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_DELETEALLITEMS, 0, 0);
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/* Add each object */
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for (i=0; i < device->nobjects; i++)
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{
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int action = -1;
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item.mask = LVIF_TEXT | LVIF_PARAM;
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item.iItem = i;
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item.iSubItem = 0;
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item.pszText = device->ddo[i].tszName;
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item.cchTextMax = lstrlenW(item.pszText);
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/* Add the item */
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SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_INSERTITEMW, 0, (LPARAM) &item);
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/* Search for an assigned action for this device */
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for (j=0; j < lpdiaf->dwNumActions; j++)
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{
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if (IsEqualGUID(&lpdiaf->rgoAction[j].guidInstance, &device->ddi.guidInstance) &&
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lpdiaf->rgoAction[j].dwObjID == device->ddo[i].dwType)
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{
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action = j;
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break;
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}
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}
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lv_set_action(dialog, i, action, lpdiaf);
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}
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}
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static void show_suitable_actions(HWND dialog)
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{
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DeviceData *device = get_cur_device(dialog);
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LPDIACTIONFORMATW lpdiaf = get_cur_lpdiaf(dialog);
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int i, added = 0;
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int obj = lv_get_cur_item(dialog);
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if (obj < 0) return;
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SendDlgItemMessageW(dialog, IDC_ACTIONLIST, LB_RESETCONTENT, 0, 0);
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for (i=0; i < lpdiaf->dwNumActions; i++)
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{
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/* Skip keyboard actions for non keyboards */
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if (GET_DIDEVICE_TYPE(device->ddi.dwDevType) != DI8DEVTYPE_KEYBOARD &&
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(lpdiaf->rgoAction[i].dwSemantic & DIKEYBOARD_MASK) == DIKEYBOARD_MASK) continue;
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/* Skip mouse actions for non mouses */
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if (GET_DIDEVICE_TYPE(device->ddi.dwDevType) != DI8DEVTYPE_MOUSE &&
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(lpdiaf->rgoAction[i].dwSemantic & DIMOUSE_MASK) == DIMOUSE_MASK) continue;
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/* Add action string and index in the action format to the list entry */
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if (DIDFT_GETINSTANCE(lpdiaf->rgoAction[i].dwSemantic) & DIDFT_GETTYPE(device->ddo[obj].dwType))
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{
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SendDlgItemMessageW(dialog, IDC_ACTIONLIST, LB_ADDSTRING, 0, (LPARAM)lpdiaf->rgoAction[i].u.lptszActionName);
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SendDlgItemMessageW(dialog, IDC_ACTIONLIST, LB_SETITEMDATA, added, (LPARAM) i);
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added++;
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}
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}
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}
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static void assign_action(HWND dialog)
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{
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DeviceData *device = get_cur_device(dialog);
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LPDIACTIONFORMATW lpdiaf = get_cur_lpdiaf(dialog);
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LVFINDINFOW lvFind;
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int sel = SendDlgItemMessageW(dialog, IDC_ACTIONLIST, LB_GETCURSEL, 0, 0);
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int action = SendDlgItemMessageW(dialog, IDC_ACTIONLIST, LB_GETITEMDATA, sel, 0);
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int obj = lv_get_cur_item(dialog);
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int old_action = lv_get_item_data(dialog, obj);
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int used_obj;
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DIDEVICEOBJECTINSTANCEW ddo = device->ddo[obj];
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if (old_action == action) return;
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/* Clear old action */
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if (old_action != -1)
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{
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lpdiaf->rgoAction[old_action].dwObjID = 0;
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lpdiaf->rgoAction[old_action].guidInstance = GUID_NULL;
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lpdiaf->rgoAction[old_action].dwHow = DIAH_UNMAPPED;
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}
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/* Find if action text is already set for other object and unset it */
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lvFind.flags = LVFI_PARAM;
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lvFind.lParam = action;
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used_obj = SendDlgItemMessageW(dialog, IDC_DEVICEOBJECTSLIST, LVM_FINDITEMW, -1, (LPARAM) &lvFind);
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lv_set_action(dialog, used_obj, -1, lpdiaf);
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/* Set new action */
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lpdiaf->rgoAction[action].dwObjID = ddo.dwType;
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lpdiaf->rgoAction[action].guidInstance = device->ddi.guidInstance;
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lpdiaf->rgoAction[action].dwHow = DIAH_USERCONFIG;
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/* Set new action in the list */
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lv_set_action(dialog, obj, action, lpdiaf);
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}
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static void copy_actions(LPDIACTIONFORMATW to, LPDIACTIONFORMATW from)
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{
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DWORD i;
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for (i=0; i < from->dwNumActions; i++)
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{
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to->rgoAction[i].guidInstance = from->rgoAction[i].guidInstance;
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to->rgoAction[i].dwObjID = from->rgoAction[i].dwObjID;
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to->rgoAction[i].dwHow = from->rgoAction[i].dwHow;
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to->rgoAction[i].u.lptszActionName = from->rgoAction[i].u.lptszActionName;
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}
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}
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static void reset_actions(HWND dialog)
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{
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ConfigureDevicesData *data = (ConfigureDevicesData*) GetWindowLongPtrW(dialog, DWLP_USER);
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LPDIACTIONFORMATW to = data->lpdiaf, from = data->original_lpdiaf;
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copy_actions(to, from);
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}
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static INT_PTR CALLBACK ConfigureDevicesDlgProc(HWND dialog, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch(uMsg)
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{
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case WM_INITDIALOG:
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{
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ConfigureDevicesData *data = (ConfigureDevicesData*) lParam;
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/* Initialize action format and enumerate devices */
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init_devices(dialog, data->lpDI, &data->devices_data, data->lpdiaf);
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/* Store information in the window */
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SetWindowLongPtrW(dialog, DWLP_USER, (LONG_PTR) data);
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init_listview_columns(dialog);
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/* Create a backup action format for CANCEL and RESET operations */
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data->original_lpdiaf = HeapAlloc(GetProcessHeap(), 0, sizeof(*data->original_lpdiaf));
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data->original_lpdiaf->dwNumActions = data->lpdiaf->dwNumActions;
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data->original_lpdiaf->rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*data->lpdiaf->dwNumActions);
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copy_actions(data->original_lpdiaf, data->lpdiaf);
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/* Select the first device and show its actions */
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SendDlgItemMessageW(dialog, IDC_CONTROLLERCOMBO, CB_SETCURSEL, 0, 0);
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fill_device_object_list(dialog);
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break;
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}
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case WM_NOTIFY:
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switch (((LPNMHDR)lParam)->code)
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{
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case LVN_ITEMCHANGED:
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show_suitable_actions(dialog);
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break;
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}
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break;
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case WM_COMMAND:
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switch(LOWORD(wParam))
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{
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case IDC_ACTIONLIST:
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switch (HIWORD(wParam))
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{
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case LBN_DBLCLK:
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/* Ignore this if app did not ask for editing */
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if (dialog_display_only(dialog)) break;
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assign_action(dialog);
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break;
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}
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break;
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case IDC_CONTROLLERCOMBO:
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switch (HIWORD(wParam))
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{
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case CBN_SELCHANGE:
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fill_device_object_list(dialog);
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break;
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}
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break;
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case IDOK:
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EndDialog(dialog, 0);
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destroy_data(dialog);
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break;
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case IDCANCEL:
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reset_actions(dialog);
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EndDialog(dialog, 0);
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destroy_data(dialog);
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break;
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case IDC_RESET:
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reset_actions(dialog);
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fill_device_object_list(dialog);
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break;
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}
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break;
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}
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return FALSE;
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}
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HRESULT _configure_devices(IDirectInput8W *iface,
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LPDICONFIGUREDEVICESCALLBACK lpdiCallback,
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LPDICONFIGUREDEVICESPARAMSW lpdiCDParams,
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DWORD dwFlags,
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LPVOID pvRefData
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)
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{
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ConfigureDevicesData data;
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data.lpDI = iface;
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data.lpdiaf = lpdiCDParams->lprgFormats;
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data.display_only = !(dwFlags & DICD_EDIT);
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InitCommonControls();
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DialogBoxParamW(DINPUT_instance, (const WCHAR *)MAKEINTRESOURCE(IDD_CONFIGUREDEVICES),
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lpdiCDParams->hwnd, ConfigureDevicesDlgProc, (LPARAM)&data);
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return DI_OK;
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}
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